Need HELP! I have been raising a mixed flock for eggs for about 2 years but have never processed any for meat, until this week! We had too many roosters, so decided to harvest the Jersey Giant. He was on the rotisserie right after he was plucked and the meat was so tough it was hard to choke down! He was probably 10 months old.Any advise would be great, at this point I am totally discourage to harvest another chicken!